Saudis tighten blockade on Yemen despite UN peace efforts

As the UN special envoy for Yemen has completed his visit to the war-torn country, Saudi Arabia has further tightened blockade on the country. It has put a ban on commercial shipments into the seaport of Hudaydah. Experts say such a move would jeopardize the current peace efforts by the UN. More details in the following report by Press TV's correspondent Mohammed Al-Attab